AT&T has finally launched the Pantech C3b, which is apparently the world's smallest flip camera phone with Bluetooth. Measuring only 2.72 inches tall, 1.69 inches wide, and 0.8 inch thick, it is essentially the same as the. The Pantech C3b is different only in that it has changeable covers and that it has integrated Bluetooth. It packs in quite a number of features in such a tiny device, like a VGA camera, mobile e-mail services, text messaging, and GPRS connectivity. Sure, it's not a terribly fancy phone, but for the low price of $19.99 after a 2-year contract, it's not too shabby.